From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 3 Apr 2022 19:47:40 +0000 (-0700)
Subject: GDK plugin argb2rgba: squash -Wconversion warnings
X-Git-Tag: 4.0.0~126^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2b6843ea28cd6fd9ad54a40be3d6d8ef35f55cc;p=graphviz

GDK plugin argb2rgba: squash -Wconversion warnings
---

diff --git a/plugin/gdk/gvdevice_gdk.c b/plugin/gdk/gvdevice_gdk.c
index 372460a00..209002d49 100644
--- a/plugin/gdk/gvdevice_gdk.c
+++ b/plugin/gdk/gvdevice_gdk.c
@@ -45,7 +45,7 @@ argb2rgba ( unsigned int width, unsigned int height, char *data)
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++) {
             /* swap red and blue */
-            unsigned char r = data[Ra];
+            char r = data[Ra];
             data[Bb] = data[Ba];
 	    data[Rb] = r;
             data += 4;